Sealant system for roof drilling apparatus

Details Sealant system for roof drilling apparatus Sealant system for roof drilling apparatus

1977-06-15

1979-11-27

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

175320, 2853321, F16J 1510

Patent

active

041757572

ABSTRACT:
A sealant system for multiple part drilling components utilizing water as a coolant and flushing medium which includes nipple-like sealing inserts to interfit with axial recesses and with other opposed inserts to seal the axial passages extending through the joined axially aligned parts, each insert having a sealing relation to an axial passage in which it is carried and projecting into an adjacent part to interfit therewith.

REFERENCES:
patent: 2017362 (1935-10-01), Werder
patent: 2830792 (1958-04-01), Sears
patent: 3338597 (1967-08-01), Mason
patent: 3573871 (1971-04-01), Warner
patent: 3871937 (1975-03-01), Hollingsead

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